Episode
NOVA: NOVA Universe Revealed: Milky Way
Overview
Straddling the night sky, the Milky Way reminds us of our place in the galaxy we call home. But what shaped this giant spiral of stars and what will be its destiny? NOVA travels back in time to unlock the turbulent story of our cosmic neighborhood, from its birth in a whirling disk of clouds and dust to colossal collisions with other galaxies. Finally, peer into the future to watch the Milky Way’s ultimate fate as it collides with the Andromeda galaxy, over 4 billion years from now.
Details
- Series
- NOVA
- Season
- Season 48
- Episode
- Episode 18
- Air date
- 2021-11-03
- Runtime
- 55 min
Episode context
NOVA Universe Revealed: Milky Way is Episode 18 in Season 48 of NOVA. It aired on 2021-11-03. The runtime is 55 min.
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Episode 17: NOVA Universe Revealed: Age of Stars
The sun is our life-giving source of light, heat, and energy, and new discoveries are unraveling its epic history. Join NOVA on a spectacular voyage to discover the sun’s place in a grand cycle of birth, death and renewal that makes this the age of stars. Witness how stars of every size and color came to populate our universe; how stars stage a dramatic exit when they explode as supernovae, which can outshine an entire galaxy; and how, billions of years in the future, the age of stars will lead ultimately to an age of darkness.
Episode 19: NOVA Universe Revealed: Alien Worlds
It’s an age-old question: are we alone? Or do other lifeforms and intelligences thrive on worlds far beyond our own? Ultra-sensitive telescopes and dogged detective work are transforming alien planet-hunting from science fiction into hard fact. Join NOVA on a visit to exotic worlds orbiting distant suns, from puffy planets with the density of Styrofoam to thousand-degree, broiling gas giants. Most tantalizing of all are the Super-Earths in the “Goldilocks zone,” just the right distance from their sun to support life, and with one of them signaling life’s essential ingredient, water, in its atmosphere. Are we on the brink of answering that haunting question?
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Episode 21: NOVA Universe Revealed: Big Bang
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Episode 14: Particles Unknown
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Episode 22: High-Risk High-Rise
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Episode 13: The Cannabis Question
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Episode 23: Butterfly Blueprints
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